Extensions for Using Data Elements from FHIR R5 in FHIR STU3
0.1.0 - STU
Extensions for Using Data Elements from FHIR R5 in FHIR STU3
0.1.0 - STU
Extensions for Using Data Elements from FHIR R5 in FHIR STU3 - Downloaded Version null See the Directory of published versions
| Page standards status: Trial-use | Maturity Level: 0 |
Definitions for the ext-R5-InventoryItem.association extension.
Guidance on how to interpret the contents of this table can be foundhere
| 0. Extension | |
| Definition | R5: Optional Extension Element - found in all resources. |
| Short | R5: Association with other items or products (new)Optional Extensions Element |
| Comments | Element |
| Control | 0..* This element is affected by the following invariants: ele-1 |
| Is Modifier | false |
| Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() | (children().count() > id.count()))ext-1: Must have either extensions or value[x], not both ( extension.exists() != value.exists())ele-1: All FHIR elements must have a @value or children (hasValue() | (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists()) |
| 2. Extension.extension | |
| Definition | An Extension May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. |
| Short | ExtensionAdditional Content defined by implementations |
| Comments | There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone. |
| Control | 30..* |
| Type | Extension |
| Alternate Names | extensions, user content |
| Slicing | This element introduces a set of slices on Extension.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators: |
| 4. Extension.extension:associationType | |
| Slice Name | associationType |
| Definition | R5: |
| Short | R5: The type of association between the device and the other item (new)Additional Content defined by implementations |
| Comments | Element |
| Control | 10..1* |
| Type | Extension |
| Requirements | Element |
| 6. Extension.extension:associationType.url | |
| Definition | Source of the definition for the extension code - a logical name or a URL. |
| Short | identifies the meaning of the extension |
| Comments | The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension. |
| Control | 1..1 |
| Type | uri |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| XML Format | In the XML format, this property is represented as an attribute. |
| Fixed Value | associationType |
| 8. Extension.extension:associationType.value[x] | |
| Definition | This attribute defined the type of association when establishing associations or relations between items, e.g. 'packaged within' or 'used with' or 'to be mixed with. Value of extension - may be a resource or one of a constrained set of the data types (see Extensibility in the spec for list). |
| Short | The type of association between the device and the other itemValue of extension |
| Control | 10..1 |
| Type | CodeableConcept, date, dateTime, Meta, code, string, Address, Attachment, integer, oid, Count, instant, ContactPoint, HumanName, Money, Identifier, Coding, markdown, SampledData, Ratio, id, positiveInt, Age, Distance, Reference, Period, Quantity, Duration, Range, uri, Annotation, boolean, base64Binary, Signature, unsignedInt, time, Timing, decimal |
| [x] Note | SeeChoice of Data Typesfor further information about how to use [x] |
| 10. Extension.extension:relatedItem | |
| Slice Name | relatedItem |
| Definition | R5: |
| Short | R5: The related item or product (new)Additional Content defined by implementations |
| Comments | Element |
| Control | 10..1* |
| Type | Extension |
| Requirements | Element |
| 12. Extension.extension:relatedItem.url | |
| Definition | Source of the definition for the extension code - a logical name or a URL. |
| Short | identifies the meaning of the extension |
| Comments | The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension. |
| Control | 1..1 |
| Type | uri |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| XML Format | In the XML format, this property is represented as an attribute. |
| Fixed Value | relatedItem |
| 14. Extension.extension:relatedItem.value[x] | |
| Definition | The related item or product. Value of extension - may be a resource or one of a constrained set of the data types (see Extensibility in the spec for list). |
| Short | The related item or productValue of extension |
| Control | 10..1 |
| Type | Reference(Cross-version Profile for R5.InventoryItem for use in FHIR STU3, Basic, Cross-version Profile for R5.Medication for use in FHIR STU3, Medication, Cross-version Profile for R5.MedicationKnowledge for use in FHIR STU3, Basic, Cross-version Profile for R5.Device for use in FHIR STU3, Device, Cross-version Profile for R5.DeviceDefinition for use in FHIR STU3, Basic, Cross-version Profile for R5.NutritionProduct for use in FHIR STU3, Basic, Cross-version Profile for R5.BiologicallyDerivedProduct for use in FHIR STU3, Basic), date, dateTime, Meta, code, string, Address, Attachment, integer, oid, Count, instant, ContactPoint, HumanName, Money, Identifier, Coding, markdown, SampledData, Ratio, id, positiveInt, Age, Distance, Period, Quantity, Duration, Range, uri, Annotation, boolean, base64Binary, Signature, unsignedInt, time, Timing, decimal, CodeableConcept |
| [x] Note | SeeChoice of Data Typesfor further information about how to use [x] |
| 16. Extension.extension:quantity | |
| Slice Name | quantity |
| Definition | R5: |
| Short | R5: The quantity of the product in this product (new)Additional Content defined by implementations |
| Comments | Element |
| Control | 10..1* |
| Type | Extension |
| Requirements | Element |
| 18. Extension.extension:quantity.url | |
| Definition | Source of the definition for the extension code - a logical name or a URL. |
| Short | identifies the meaning of the extension |
| Comments | The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension. |
| Control | 1..1 |
| Type | uri |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| XML Format | In the XML format, this property is represented as an attribute. |
| Fixed Value | quantity |
| 20. Extension.extension:quantity.value[x] | |
| Definition | The quantity of the related product in this product - Numerator is the quantity of the related product. Denominator is the quantity of the present product. For example a value of 20 means that this product contains 20 units of the related product; a value of 1:20 means the inverse - that the contained product contains 20 units of the present product. Value of extension - may be a resource or one of a constrained set of the data types (see Extensibility in the spec for list). |
| Short | The quantity of the product in this productValue of extension |
| Control | 10..1 |
| Type | Ratio, date, dateTime, Meta, code, string, Address, Attachment, integer, oid, Count, instant, ContactPoint, HumanName, Money, Identifier, Coding, markdown, SampledData, id, positiveInt, Age, Distance, Reference, Period, Quantity, Duration, Range, uri, Annotation, boolean, base64Binary, Signature, unsignedInt, time, Timing, decimal, CodeableConcept |
| [x] Note | SeeChoice of Data Typesfor further information about how to use [x] |
| 22. Extension.url | |
| Definition | Source of the definition for the extension code - a logical name or a URL. |
| Short | identifies the meaning of the extension |
| Comments | The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension. |
| Control | 1..1 |
| Type | uri |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| XML Format | In the XML format, this property is represented as an attribute. |
| Fixed Value | http://hl7.org/fhir/5.0/StructureDefinition/extension-InventoryItem.association |
| 24. Extension.value[x] | |
| Definition | Value of extension - may be a resource or one of a constrained set of the data types (see Extensibility in the spec for list). |
| Short | Value of extension |
| Control | 0..01 |
| Type | Choice of: base64Binary, boolean, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, Meta |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
Guidance on how to interpret the contents of this table can be foundhere
| 0. Extension | |
| Definition | R5: |
| Short | R5: Association with other items or products (new) |
| Comments | Element |
| Control | 0..* |
| Is Modifier | false |
| 2. Extension.extension | |
| Control | 3..* |
| Slicing | This element introduces a set of slices on Extension.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators: |
| 4. Extension.extension:associationType | |
| Slice Name | associationType |
| Definition | R5: |
| Short | R5: The type of association between the device and the other item (new) |
| Comments | Element |
| Control | 1..1 |
| Requirements | Element |
| 6. Extension.extension:associationType.url | |
| Control | 1..1 |
| Fixed Value | associationType |
| 8. Extension.extension:associationType.value[x] | |
| Definition | This attribute defined the type of association when establishing associations or relations between items, e.g. 'packaged within' or 'used with' or 'to be mixed with. |
| Short | The type of association between the device and the other item |
| Control | 1..1 |
| Type | CodeableConcept |
| [x] Note | SeeChoice of Data Typesfor further information about how to use [x] |
| 10. Extension.extension:relatedItem | |
| Slice Name | relatedItem |
| Definition | R5: |
| Short | R5: The related item or product (new) |
| Comments | Element |
| Control | 1..1 |
| Requirements | Element |
| 12. Extension.extension:relatedItem.url | |
| Control | 1..1 |
| Fixed Value | relatedItem |
| 14. Extension.extension:relatedItem.value[x] | |
| Definition | The related item or product. |
| Short | The related item or product |
| Control | 1..1 |
| Type | Reference(Cross-version Profile for R5.InventoryItem for use in FHIR STU3, Basic, Cross-version Profile for R5.Medication for use in FHIR STU3, Medication, Cross-version Profile for R5.MedicationKnowledge for use in FHIR STU3, Basic, Cross-version Profile for R5.Device for use in FHIR STU3, Device, Cross-version Profile for R5.DeviceDefinition for use in FHIR STU3, Basic, Cross-version Profile for R5.NutritionProduct for use in FHIR STU3, Basic, Cross-version Profile for R5.BiologicallyDerivedProduct for use in FHIR STU3, Basic) |
| [x] Note | SeeChoice of Data Typesfor further information about how to use [x] |
| 16. Extension.extension:quantity | |
| Slice Name | quantity |
| Definition | R5: |
| Short | R5: The quantity of the product in this product (new) |
| Comments | Element |
| Control | 1..1 |
| Requirements | Element |
| 18. Extension.extension:quantity.url | |
| Control | 1..1 |
| Fixed Value | quantity |
| 20. Extension.extension:quantity.value[x] | |
| Definition | The quantity of the related product in this product - Numerator is the quantity of the related product. Denominator is the quantity of the present product. For example a value of 20 means that this product contains 20 units of the related product; a value of 1:20 means the inverse - that the contained product contains 20 units of the present product. |
| Short | The quantity of the product in this product |
| Control | 1..1 |
| Type | Ratio |
| [x] Note | SeeChoice of Data Typesfor further information about how to use [x] |
| 22. Extension.url | |
| Control | 1..1 |
| Fixed Value | http://hl7.org/fhir/5.0/StructureDefinition/extension-InventoryItem.association |
| 24. Extension.value[x] | |
| Control | 0..0 |
Guidance on how to interpret the contents of this table can be foundhere
| 0. Extension | |
| Definition | R5: |
| Short | R5: Association with other items or products (new) |
| Comments | Element |
| Control | 0..* This element is affected by the following invariants: ele-1 |
| Is Modifier | false |
| Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() | (children().count() > id.count()))ext-1: Must have either extensions or value[x], not both ( extension.exists() != value.exists()) |
| 2. Extension.id | |
| Definition | unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces. |
| Short | xml:id (or equivalent in JSON) |
| Control | 0..1 |
| Type | string |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| XML Format | In the XML format, this property is represented as an attribute. |
| 4. Extension.extension | |
| Definition | An Extension |
| Short | Extension |
| Control | 3..* |
| Type | Extension |
| Slicing | This element introduces a set of slices on Extension.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators: |
| 6. Extension.extension:associationType | |
| Slice Name | associationType |
| Definition | R5: |
| Short | R5: The type of association between the device and the other item (new) |
| Comments | Element |
| Control | 1..1 |
| Type | Extension |
| Requirements | Element |
| 8. Extension.extension:associationType.id | |
| Definition | unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces. |
| Short | xml:id (or equivalent in JSON) |
| Control | 0..1 |
| Type | string |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| XML Format | In the XML format, this property is represented as an attribute. |
| 10. Extension.extension:associationType.extension | |
| Definition | May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. |
| Short | Additional Content defined by implementations |
| Comments | There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone. |
| Control | 0..* |
| Type | Extension |
| Alternate Names | extensions, user content |
| Slicing | This element introduces a set of slices on Extension.extension.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators: |
| 12. Extension.extension:associationType.url | |
| Definition | Source of the definition for the extension code - a logical name or a URL. |
| Short | identifies the meaning of the extension |
| Comments | The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension. |
| Control | 1..1 |
| Type | uri |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| XML Format | In the XML format, this property is represented as an attribute. |
| Fixed Value | associationType |
| 14. Extension.extension:associationType.value[x] | |
| Definition | This attribute defined the type of association when establishing associations or relations between items, e.g. 'packaged within' or 'used with' or 'to be mixed with. |
| Short | The type of association between the device and the other item |
| Control | 1..1 |
| Type | CodeableConcept |
| [x] Note | SeeChoice of Data Typesfor further information about how to use [x] |
| 16. Extension.extension:relatedItem | |
| Slice Name | relatedItem |
| Definition | R5: |
| Short | R5: The related item or product (new) |
| Comments | Element |
| Control | 1..1 |
| Type | Extension |
| Requirements | Element |
| 18. Extension.extension:relatedItem.id | |
| Definition | unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces. |
| Short | xml:id (or equivalent in JSON) |
| Control | 0..1 |
| Type | string |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| XML Format | In the XML format, this property is represented as an attribute. |
| 20. Extension.extension:relatedItem.extension | |
| Definition | May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. |
| Short | Additional Content defined by implementations |
| Comments | There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone. |
| Control | 0..* |
| Type | Extension |
| Alternate Names | extensions, user content |
| Slicing | This element introduces a set of slices on Extension.extension.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators: |
| 22. Extension.extension:relatedItem.url | |
| Definition | Source of the definition for the extension code - a logical name or a URL. |
| Short | identifies the meaning of the extension |
| Comments | The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension. |
| Control | 1..1 |
| Type | uri |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| XML Format | In the XML format, this property is represented as an attribute. |
| Fixed Value | relatedItem |
| 24. Extension.extension:relatedItem.value[x] | |
| Definition | The related item or product. |
| Short | The related item or product |
| Control | 1..1 |
| Type | Reference(Cross-version Profile for R5.InventoryItem for use in FHIR STU3, Basic, Cross-version Profile for R5.Medication for use in FHIR STU3, Medication, Cross-version Profile for R5.MedicationKnowledge for use in FHIR STU3, Basic, Cross-version Profile for R5.Device for use in FHIR STU3, Device, Cross-version Profile for R5.DeviceDefinition for use in FHIR STU3, Basic, Cross-version Profile for R5.NutritionProduct for use in FHIR STU3, Basic, Cross-version Profile for R5.BiologicallyDerivedProduct for use in FHIR STU3, Basic) |
| [x] Note | SeeChoice of Data Typesfor further information about how to use [x] |
| 26. Extension.extension:quantity | |
| Slice Name | quantity |
| Definition | R5: |
| Short | R5: The quantity of the product in this product (new) |
| Comments | Element |
| Control | 1..1 |
| Type | Extension |
| Requirements | Element |
| 28. Extension.extension:quantity.id | |
| Definition | unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces. |
| Short | xml:id (or equivalent in JSON) |
| Control | 0..1 |
| Type | string |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| XML Format | In the XML format, this property is represented as an attribute. |
| 30. Extension.extension:quantity.extension | |
| Definition | May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. |
| Short | Additional Content defined by implementations |
| Comments | There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone. |
| Control | 0..* |
| Type | Extension |
| Alternate Names | extensions, user content |
| Slicing | This element introduces a set of slices on Extension.extension.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators: |
| 32. Extension.extension:quantity.url | |
| Definition | Source of the definition for the extension code - a logical name or a URL. |
| Short | identifies the meaning of the extension |
| Comments | The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension. |
| Control | 1..1 |
| Type | uri |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| XML Format | In the XML format, this property is represented as an attribute. |
| Fixed Value | quantity |
| 34. Extension.extension:quantity.value[x] | |
| Definition | The quantity of the related product in this product - Numerator is the quantity of the related product. Denominator is the quantity of the present product. For example a value of 20 means that this product contains 20 units of the related product; a value of 1:20 means the inverse - that the contained product contains 20 units of the present product. |
| Short | The quantity of the product in this product |
| Control | 1..1 |
| Type | Ratio |
| [x] Note | SeeChoice of Data Typesfor further information about how to use [x] |
| 36. Extension.url | |
| Definition | Source of the definition for the extension code - a logical name or a URL. |
| Short | identifies the meaning of the extension |
| Comments | The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension. |
| Control | 1..1 |
| Type | uri |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| XML Format | In the XML format, this property is represented as an attribute. |
| Fixed Value | http://hl7.org/fhir/5.0/StructureDefinition/extension-InventoryItem.association |
| 38. Extension.value[x] | |
| Definition | Value of extension - may be a resource or one of a constrained set of the data types (see Extensibility in the spec for list). |
| Short | Value of extension |
| Control | 0..0 |
| Type | Choice of: base64Binary, boolean, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, Meta |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
IG © 2025+ FHIR Infrastructure. Package hl7.fhir.uv.xver-r5.r3#0.1.0 based on FHIR 3.0.2. Generated 2026-03-20
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